{"product_id":"fluval-reef-4-0-led-light","title":"Fluval Reef 4.0 LED Light","description":"\u003cp\u003eThe Reef 4.0 is Fluval's current marine LED: full-spectrum output behind a glass lens, with independently controlled colour channels driven from the FluvalConnect app. It suits marine and reef aquariums where you want to tune the blue-to-white balance rather than accept a fixed spectrum. Fluval does not publish PAR or lumen figures for this range, so if you are planning demanding SPS corals you should ask about measured output before committing.\u003c\/p\u003e\u003cp\u003eThe two figures in each variant name are the wattage and the span of the adjustable mounting brackets — the range of tank widths the unit sits across, not the length of the fixture. For a small marine tank, the \u003ca href=\"\/products\/fluval-nano-4-0-led-light\"\u003eFluval Nano 4.0 Reef\u003c\/a\u003e covers 11.5-20cm instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent colour channels\u003c\/strong\u003e — set each channel separately rather than dimming the whole fixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass lens\u003c\/strong\u003e — stays clear rather than yellowing the way acrylic optics can.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluvalConnect app\u003c\/strong\u003e — programmable 24-hour cycle and preset reef environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiser brackets\u003c\/strong\u003e — extendable across a range of widths and adjustable for height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 housing\u003c\/strong\u003e — rated against water, moisture and dust.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattages\u003c\/strong\u003e — 22W, 32W, 46W and 59W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof rating\u003c\/strong\u003e — IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord\u003c\/strong\u003e — 2m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface temperature\u003c\/strong\u003e — up to 57°C in operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspension kit\u003c\/strong\u003e — item A20482, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLED light with 2m line cord\u003c\/li\u003e\n\u003cli\u003eExtendable riser brackets\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/fluvalaquatics.com\/uk\/shop\/product\/reef-4-0\" rel=\"nofollow noopener\" target=\"_blank\"\u003eView this product on the Fluval website\u003c\/a\u003e\u003c\/p\u003e","brand":"Fluval","offers":[{"title":"22W 38 - 63cm","offer_id":55952447144258,"sku":"FLUVAL386","price":226.58,"currency_code":"AUD","in_stock":true},{"title":"32W 59 - 89cm","offer_id":55952447177026,"sku":"FLUVAL387","price":286.36,"currency_code":"AUD","in_stock":false},{"title":"46W 88 - 126cm (PICKUP ONLY)","offer_id":55952447209794,"sku":"FLUVAL388","price":346.14,"currency_code":"AUD","in_stock":true},{"title":"59W 110 - 148cm (PICKUP ONLY)","offer_id":55952447242562,"sku":"FLUVAL389","price":393.37,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/fled87_2.jpg?v=1787217549","url":"https:\/\/www.peekapaw.com.au\/products\/fluval-reef-4-0-led-light","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}